The Annals of the Computation Laboratory of Harvard Univesity Volume I: A Manual of Operation for the Automatic Sequence Controlled Calculator by The Staff of the Computation Library, with a foreword by James Bryant Conant. From Harvard University Press, 1946. Contents: Historical Introduction, Description of the Calculator, Electrical Circuits, Coding, Plugging Instructions, Solution of Examples, Bibliography, Introduction to the Appendices, Sequence Codes, Sequence Circuits, Register Circuits, Multiply Unit Circuits, Divide Unit Circuits, Relay List, Cam List, Fuse List, Index. List of Plates.